HuagongsheHuagongshe Chemistry Print Report · For research reference only
Pyrrolidine, 2-(2-chloroethyl)-1-methyl-, hydrochloride (1:1) → HCID 19423984, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Pyrrolidine, 2-(2-chloroethyl)-1-methyl-, hydrochloride (1:1) | HCID 3017050 | — |
| Reactant | 2-[2-(3,4,5-Trimethoxyphenyl)ethyl]phenol | HCID 12888722 | — |
| Reactant | Potassium tert-butoxide | HCID 23665647 | — |
| Solvent | Dimethylacetamide | HCID 31374 | — |
| Product | HCID 19423984 | HCID 19423984 | 65% |
Reaction Steps
Following a procedure similar to that described in Example 35(a), 1.00 g of 2-[2-(3,4,5-trimethoxyphenyl)ethyl]phenol (prepared as described in Preparation 28), 1.18 g of potassium t-butoxide and 0.958 g of 2-(2-chloroethyl)-1-methylpyrrolidine hydrochloride were reacted in 10 ml of dimethylacetamide. The mixture was then worked up as described in Example 35(a), and the crude product thus obtained was purified by column chromatography through silica gel, using a 10:1 by volume mixture of methylene chloride and methanol as the eluent, to give 0.900 g (yield 65%) of the title compound as a colorless oil.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05556864 |
| Source dataset | uspto-grants-1996_09 |
| ORD ID | ord-c48a83968d6447e9b9a6213dc80625ef |
| Source note | uspto-grants-1996_09 |